Weather in Cayo Guillermo, Cuba in June

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Visiting Cayo Guillermo, Cuba in June

The weather in June is marginally warmer than the previous month and temperatures continue to rise slightly into July. June has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 59% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 8.0 hours of sunshine per day. It is a good time for sunbathing in Cayo Guillermo.

June has total rainfall of 17.3cm (6.8inches) making it quite dry with only moderate showers. There are just 7.4 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

Sea temperatures are a very warm 29°C (84°F). June is an excellent month for swimming in Cayo Guillermo with very comfortable temperatures for bathing all day. The sea temperature in June is slightly warmer than the previous month.

Consider visiting Cayo Guillermo in the months of January, February, March, April, for the best beach weather. Also consider one of our other suggestions for June.

Can you sunbathe in Cayo Guillermo in June?

Yes, June is a good time for sunbathing in Cayo Guillermo.

June has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 59% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 8.0 hours of sunshine per day. June has total rainfall of 17.3cm (6.8inches) making it quite dry with only moderate showers. There are just 7.4 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

More about June temperature and sunshine.

Can you swim in Cayo Guillermo in June?

Yes, June is an excellent month for swimming in Cayo Guillermo with very warm sea temperatures 29°C (84°F).

More about June sea temperatures.

Is June a good time to holiday in Cayo Guillermo?

Yes, June is a great time for a holiday in Cayo Guillermo.

June has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 59% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 8.0 hours of sunshine per day. June has total rainfall of 17.3cm (6.8inches) making it quite dry with only moderate showers. There are just 7.4 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. It is a good time for sunbathing in Cayo Guillermo. Sea temperatures are a very warm 29°C (84°F). June is an excellent month for swimming in Cayo Guillermo with very comfortable temperatures for bathing all day.

More about the June temperatures and sunshine.

Is Cayo Guillermo warm in June?

Yes, Cayo Guillermo is very hot and perfect for sunbathing on clear days in June.

The average maximum temperature in Cayo Guillermo in June is 31°C (88°F). The average maximum temperature is 30°C (85°) in the previous month and 32°C (89°F) in the next month.

The average temperature in Cayo Guillermo in June is 28°C (82°F). The average temperature is 26°C (79°F) in the previous month and 28°C (83°F) in the next month.

More info about the June temperatures and sunshine.

How sunny is Cayo Guillermo in June?

The average day light hours per day in Cayo Guillermo in June are 13.5. The sunshine percentage is 59% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 8.0 hours of sunshine per day.

More about June sunshine.

Temperature in Cayo Guillermo in June

The weather in June is marginally warmer than the previous month and temperatures continue to rise slightly into July. The average maximum temperature in Cayo Guillermo in June is 31°C (88°F). The average maximum temperature is 30°C (85°F) in the previous month and 32°C (89°F) in the next month.

The average temperature in Cayo Guillermo in June is 28°C (82°F). The average temperature is 26°C (79°F) in the previous month and 28°C (83°F) in the next month.

The average minimum temperature in Cayo Guillermo in June is 25°C (76°F). The minimum temperature is 23°C (74°F) in the previous month and 25°C (77°F) in the next month.

Sunshine in Cayo Guillermo in June

The days in June are longer than the previous month. June has slightly less hours of sunshine than the previous month. During June the average day light hours are 13.5 per day in Cayo Guillermo. The sunshine percentage is 59% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 8.0 hours of sunshine per day.

The ultraviolet index in Cayo Guillermo in June is typically 12.6 during June. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Cayo Guillermo in June

The average sea water temperature in Cayo Guillermo in June is 28.7°C (83.7°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in June is slightly warmer than the previous month.

Rainfall in Cayo Guillermo in June

June weather is wetter than the previous month. June has a few more days of rain than the previous month. The average total rainfall in Cayo Guillermo in June is 17.3cm (6.8inches) and on average there are 7.4 rainy days in June making it a quite rainy time to visit the beach.

Humidity in Cayo Guillermo in June

The maximum dew point (an indicator of humidity) in Cayo Guillermo in June is 24°C (75°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan. The dew point is 22°C (72°F) in the previous month and 24°C (24°F) in the next month.

The average maximum relative humidity in Cayo Guillermo in June is typically 88.1%. The maximum relative humidity is 85.6% in the previous month and 86.9% in the next month.

The average relative humidity in Cayo Guillermo in June is typically 75.5%. The average relative humidity is 72.4% in the previous month and 73.2% in the next month.

Wind Speed in Cayo Guillermo in June

The average maximum wind speed in Cayo Guillermo in June is typically 25KM/H (16MPH). The average maximum wind speed is 28KM/H (17MPH) in the previous month and 26KM/H (16MPH) in the next month.

The average wind speed in Cayo Guillermo in June is typically 12KM/H (7MPH). The average wind speed is 14KM/H (9MPH) in the previous month and 12KM/H (8MPH) in the next month.

The average wind direction in Cayo Guillermo in June is from the East.

Monthly Averages

Suggested Beaches in June

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

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Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.